The Guam Ko'ko' Half Marathon is moving to Guam's capital city of Hagatna! Register now and get ready to experience the history and culture of Guam. Now in its 12th year, the event will be bigger and better in its new home.

New for this year's event is the addition of a 5K race distance to go along with the half marathon and 10K races. Relocating the event to historic Hagatna will provide local and off-island runners with a new course featuring expansive ocean views and a finish party at the Chamorro Village with beautiful Hagatna Bay as the backdrop.

Race Course

This year's event will start and finish in historic Hagatna. The course is relatively flat and runners will enjoy the beauty of Hagatna as well as the western shores of the villages of Hagatna, Asan and Piti.

Race Distances

  • Half Marathon
  • 10K run/walk
  • 5K run/walk